Mg(s) + Al3+ (aq) -› Al(s) + Mg2+ (ag)
(a) The number of electrons donated in the oxidation half-reaction=____e-
(b) In the oxidation half reaction, the substance that is oxidized is______
(c) In the reduction half reaction, the substance that is reduced is______
(d) The number of electrons gained in the reduction half reaction =______e-
(e) The total number involved in this reaction=______ e-
Mg(s) + Al3+ (aq) -› Al(s) + Mg2+ (ag) (a) The number of electrons donated in the oxidation half-reaction=____e- (b) In
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